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 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
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package org.ofbiz.workflow;

/**
 * WfStateEventAudit - Workflow State Event Audit Interface
 */
public interface WfStateEventAudit extends WfEventAudit {

    /**
     * @throws WfException
     * @return returns the old state
     */
    public String oldState() throws WfException;

    /**
     * @throws WfException
     * @return returns the new state
     */
    public String newState() throws WfException;

} // interface WfStateEventAuditOperations